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US Patent: 423,513
Combination-Tool
Patentees:
Alexander Clarke - Essex Centre, ON Canada
John F. Clarke - Essex Centre, ON Canada

USPTO Classifications:
7/165, 7/168

Tool Categories:
combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
N. S. Wright
John Schuman

Patent Dates:
Applied: Apr. 29, 1889
Granted: Mar. 18, 1890

Patent Pictures:
USPTO pdf tiff
Google Patents
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